1. This model of modem only provides four identical switchports. There are no options to configure these ports. This is where the netvanta eth 0/1 and switchport are both connected.

2. When working as intended, all wired and wireless clients are using VLAN 20, 172.16.20.0/24. This is not a requirement, so I can separate them if necessary.

3. The cable modem DHCP server listens to both the wired and wireless networks and does not allow me to set the default gateway, hence the wireless traffic bypassing the AdTran, so it is currently disabled. I can configure static leases, but there is only one pool available.

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